https://bugzilla.redhat.com/show_bug.cgi?id=1331589
--- Comment #1 from gil cattaneo puntogil@libero.it --- Build fails: [ERROR] Plugin org.apache.maven.plugins:maven-source-plugin:2.4 or one of its dependencies could not be resolved: Cannot access central (https://repo.maven.apache.org/maven2) in offline mode and the artifact org.apache.maven.plugins:maven-source-plugin:jar:2.4 has not been downloaded from it before. -> [Help 1]
Please, add the missing plugin in the BR list or remove it